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Subject[PATCH v2 18/32] KVM: VMX: Move vmx_flush_tlb() to vmx.c
Date
Move vmx_flush_tlb() to vmx.c and make it non-inline static now that all
its callers live in vmx.c.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
arch/x86/kvm/vmx/vmx.c | 25 +++++++++++++++++++++++++
arch/x86/kvm/vmx/vmx.h | 25 -------------------------
2 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 477bdbc52ed0..c6affaaef138 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2849,6 +2849,31 @@ static void exit_lmode(struct kvm_vcpu *vcpu)

#endif

+static void vmx_flush_tlb(struct kvm_vcpu *vcpu)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+
+ /*
+ * Flush all EPTP/VPID contexts, as the TLB flush _may_ have been
+ * invoked via kvm_flush_remote_tlbs(). Flushing remote TLBs requires
+ * all contexts to be flushed, not just the active context.
+ *
+ * Note, this also ensures a deferred TLB flush with VPID enabled and
+ * EPT disabled invalidates the "correct" VPID, by nuking both L1 and
+ * L2's VPIDs.
+ */
+ if (enable_ept) {
+ ept_sync_global();
+ } else if (enable_vpid) {
+ if (cpu_has_vmx_invvpid_global()) {
+ vpid_sync_vcpu_global();
+ } else {
+ vpid_sync_vcpu_single(vmx->vpid);
+ vpid_sync_vcpu_single(vmx->nested.vpid02);
+ }
+ }
+}
+
static void vmx_flush_tlb_gva(struct kvm_vcpu *vcpu, gva_t addr)
{
/*
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index bab5d62ad964..571249e18bb6 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -503,31 +503,6 @@ static inline struct vmcs *alloc_vmcs(bool shadow)

u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa);

-static inline void vmx_flush_tlb(struct kvm_vcpu *vcpu)
-{
- struct vcpu_vmx *vmx = to_vmx(vcpu);
-
- /*
- * Flush all EPTP/VPID contexts, as the TLB flush _may_ have been
- * invoked via kvm_flush_remote_tlbs(). Flushing remote TLBs requires
- * all contexts to be flushed, not just the active context.
- *
- * Note, this also ensures a deferred TLB flush with VPID enabled and
- * EPT disabled invalidates the "correct" VPID, by nuking both L1 and
- * L2's VPIDs.
- */
- if (enable_ept) {
- ept_sync_global();
- } else if (enable_vpid) {
- if (cpu_has_vmx_invvpid_global()) {
- vpid_sync_vcpu_global();
- } else {
- vpid_sync_vcpu_single(vmx->vpid);
- vpid_sync_vcpu_single(vmx->nested.vpid02);
- }
- }
-}
-
static inline void decache_tsc_multiplier(struct vcpu_vmx *vmx)
{
vmx->current_tsc_ratio = vmx->vcpu.arch.tsc_scaling_ratio;
--
2.24.1
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